Least Common Multiple of 649, 813, 420

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

• Least Common Multiple of 649, 813, 420 by common division method
• Least Common Multiple of 649, 813, 420 with GCF Formula

∴ So the LCM of the given numbers is 3 x 649 x 271 x 140 = 73869180

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 649,813,420 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(649,813,420) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(649,813,420) x common factors =1 x 3 = 3

LCM(649,813,420) = ( 649 × 813 × 420 ) / 3

LCM(649,813,420) = 221607540 / 3

LCM(649,813,420) = 73869180

∴ Least Common Multiple of 649,813,420 is 73869180

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 354, 652, 111
• LCM of 462, 536, 505
• LCM of 919, 998, 362
• LCM of 993, 140, 481
• LCM of 547, 942, 728

1. What is the LCM of 649, 813, 420?

Answer: LCM of 649, 813, 420 is 73869180.

2. What are the Factors of 73869180?

Answer: Factors of 73869180 are . There are integers that are factors of 73869180

3. How to Find the LCM of 649, 813, 420 ?

Least Common Multiple of 649, 813, 420.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(649, 813, 420) = 2 x 2 x 3 x 5 x 7 x 11 x 59 x 271 = 73869180.